Photos by Wolfgang Walper from Munich

Select a country: Australia, Austria, Belgium, Croatia, France, Germany, Hungary, Italy, Netherlands, Norway, Poland, Portugal, Sweden, Switzerland, United Kingdom, and United States.

Select a city: Augsburg, Bad Dürkheim, Bad Schandau, Bremerhaven, Chemnitz, Cologne, Darmstadt, Dresden, Erfurt, Esslingen am Neckar, Frankfurt (Oder), Freiburg im Breisgau, Halle (Saale), Hamburg, Heidelberg, Karlsruhe, Kassel, Koblenz, Mainz, Munich, Naumburg, Nuremberg, Reutlingen, Rüdersdorf, and Würzburg.